<html>  
<head>  
<title>Love</title>  
<meta charset="utf-8" />  
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  #c {
    position: absolute;
    width: 50%;
    height: 60%;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
  }
</style>
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<body>  
  <div style="text-align: center;"><h1>送给张月月的🌹</h1></div>
<canvas id="c"></canvas>  
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    var a = c.getContext('2d');  
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<script>  
    // start of submission //  
    with(m = Math) C = cos, S = sin, P = pow, R = random;  
    c.width = c.height = f = 500;   
    h = -250;   
    function p(a, b, c)   
    {  
        if(c > 60)  
            return [S(a * 7) * (13 + 5 / (.2 + P(b * 4, 4))) - S(b) * 50,   
                          b * f + 50,   
                          625 + C(a * 7) * (13 + 5 / (.2 + P(b * 4, 4))) + b * 400,   
                          a * 1 - b / 2,   
                          a];  
        A = a * 2 - 1;  
        B = b * 2 - 1;  
        if(A * A + B * B < 1)  
        {  
            if(c > 37)  
            {  
                n = (j = c & 1) ? 6 : 4;  
                o = .5 / (a + .01) + C(b * 125) * 3 - a * 300;  
                w = b * h;  
                return [o * C(n) + w * S(n) + j * 610 - 390,   
                            o * S(n) - w * C(n) + 550 - j * 350,  
                            1180 + C(B + A) * 99 - j * 300,  
                            .4 - a * .1 + P(1 - B * B, -h * 6) * .15 - a * b * .4 + C(a + b) / 5 + P(C((o * (a + 1)  
                               + (B > 0 ? w : -w)) / 25), 30) * .1 * (1 - B * B),  
                            o / 1e3 + .7 - o * w * 3e-6]   
            }  
            if(c > 32)  
            {  
                c = c * 1.16 - .15;  
                o = a * 45 - 20;  
                w = b * b * h;  
                z = o * S(c) + w * C(c) + 620;  
                return [o * C(c) - w * S(c),  
                            28 + C(B * .5) * 99 - b * b * b * 60 - z / 2 - h,   
                            z,   
                            (b * b * .3 + P((1 - (A * A)), 7) * .15 + .3) * b,   
                            b * .7]   
            }  
            o = A * (2 - b) * (80 - c * 2);  
            w = 99 - C(A) * 120 - C(b) * (-h - c * 4.9) + C(P(1 - b, 7)) * 50 + c * 2;  
            z = o * S(c) + w * C(c) + 700;  
            return [o * C(c) - w * S(c),   
                        B * 99 - C(P(b, 7)) * 50 - c / 3 - z / 1.35 + 450,   
                        z,   
                        (1 - b / 1.2) * .9 + a * .1,   
                        P((1 - b), 20) / 4 + .05]   
        }   
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    setInterval('for(i = 0; i < 1e4; i++) if(s = p(R(),R(),i%46/.74)){z=s[2];x=~~(s[0]*f/z-h);y=~~(s[1]*f/z-h);if(!m[q=y*f+x]|m[q]>z)m[q]=z,a.fillStyle="rgb("+~(s[3]*(-h))+","+~(s[4]*(h))+","+~(s[3]*s[3]*-300)+")",a.fillRect(x,y,1,1)}', 0)  
    // end of submission //  
</script>  
</body>  
</html>